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LangSmith

LangSmith

software

1 creator use or recommend it

▲ 1 active in the last 90 days

1 recommend 1 mention
Last discussed Oct 17, 2026

LangChain's observability and evaluation platform for LLM applications, with trace storage and automated eval capabilities.

How LangSmith compares

1 creator weighed in
venture capital investment firm

Hamel groups LangSmith with Brain Trust and Arize as automated eval tools. Benchmark is not a software tool.

H
1 creator
HH
Hamel Husain

"If you store your LLM traces in Langsmith you should totally use it — it's a no-brainer."

Mentioned alongside Brain Trust and Arize as part of the automated eval tool benchmark

What creators say

HH
Hamel Husain
recommends
Used for: Storing LLM traces and running automated evals within an integrated stack Praised: Integrated into the rest of the stack — if your traces are already there, usi... vs: Mentioned alongside Brain Trust and Arize as part of the automated eval tool ...

"If you store your LLM traces in Langsmith you should totally use it — it's a no-brainer."

More from Hamel Husain →
HC
Harrison Chase
mentioned
Used for: Tracking and analyzing coding agent usage and spend Praised: Observability and evals for agents; visibility into who spends what

"We tracked all of our coding agent usage to LangSmith. So we could tell who was spending how much, what they were spending it on. We could do analytics over that."

More from Harrison Chase →

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